![](http://www.maoyigu.com/file/upload/201611/27/18-32-30-88-4771441.jpg.thumb.jpg)
- Alkyne-PEG-COOH,MW:2k,5k
- 2019-07-22 08:31
- 凯新(西安)生物科技有限公司
![](http://www.maoyigu.com/file/upload/201611/27/18-27-19-17-4771441.jpg.thumb.jpg)
- Lipoic acid-PEG-COOH,MW:2k,5k
- 2019-07-22 08:31
- 凯新(西安)生物科技有限公司
![](http://www.maoyigu.com/file/upload/201611/27/18-24-36-43-4771441.jpg.thumb.jpg)
- Iodoacetyl-PEG-COOH,MW:2k,5k
- 2019-07-22 08:31
- 凯新(西安)生物科技有限公司
![](http://www.maoyigu.com/file/upload/201611/27/17-39-38-58-4771441.jpg.thumb.jpg)
- COOH-PEG-MAL,MW:1000 2000 3400
- 2019-07-22 08:31
- 凯新(西安)生物科技有限公司
![](http://www.maoyigu.com/file/upload/201611/27/17-35-55-68-4771441.jpg.thumb.jpg)
- COOH-PEG-COOH,MW:550 750 1000
- 2019-07-22 08:31
- 凯新(西安)生物科技有限公司
![](http://www.maoyigu.com/file/upload/201611/27/17-34-43-19-4771441.jpg.thumb.jpg)
- mPEG-COOH,MW:550 750 1000
- 2019-07-22 08:31
- 凯新(西安)生物科技有限公司
![](http://www.maoyigu.com/file/upload/201611/27/17-31-11-61-4771441.jpg.thumb.jpg)
- Folate-PEG-NHS,MW:2k,5k
- 2019-07-22 08:31
- 凯新(西安)生物科技有限公司
![](http://www.maoyigu.com/file/upload/201611/27/17-29-30-47-4771441.jpg.thumb.jpg)
- Alkyne-PEG-NHS,MW:2k,5k
- 2019-07-22 08:31
- 凯新(西安)生物科技有限公司
![](http://www.maoyigu.com/file/upload/201611/27/17-26-24-47-4771441.jpg.thumb.jpg)
- Lipoic acid-PEG-NHS,MW:2k,5k
- 2019-07-22 08:31
- 凯新(西安)生物科技有限公司
![](http://www.maoyigu.com/file/upload/201611/27/17-22-42-18-4771441.jpg.thumb.jpg)
- Acryloyl-PEG-NHS,MW:2000 3400
- 2019-07-22 08:31
- 凯新(西安)生物科技有限公司